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REF3225

NOT RECOMMENDED FOR NEW DESIGNS

2.5-V 4-ppm/°C, 100-µA 6-pin SOT-23 series (bandgap) voltage reference

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Data sheet
REF3225 is not recommended for new designs
This product continues to be available for existing customers. New designs should consider an alternate product.
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Same functionality with different pin-out to the compared device
REF3425 ACTIVE 2.5-V, low-drift, low-power, small-footprint series voltage reference Enhanced initial accuracy (0.05%) with lower temperature drift and lower quiescent current (95 µA)

REF3225

NOT RECOMMENDED FOR NEW DESIGNS
Data sheet Order now

Product details

VO (V) 2.5 Initial accuracy (max) (%) 0.2 Temp coeff (max) (ppm/°C) 7, 24 Vin (min) (V) 2.55 Vin (max) (V) 5.5 Iq (typ) (mA) 0.1 Rating Catalog LFN 0.1 to 10 Hz (typ) (µVPP) 33 Iout/Iz (max) (mA) 10 Operating temperature range (°C) -40 to 125
VO (V) 2.5 Initial accuracy (max) (%) 0.2 Temp coeff (max) (ppm/°C) 7, 24 Vin (min) (V) 2.55 Vin (max) (V) 5.5 Iq (typ) (mA) 0.1 Rating Catalog LFN 0.1 to 10 Hz (typ) (µVPP) 33 Iout/Iz (max) (mA) 10 Operating temperature range (°C) -40 to 125
SOT-23 (DBV) 6 8.12 mm² 2.9 x 2.8
  • Excellent Specified Drift Performance:
    • 7ppm/°C (max) at 0°C to +125°C
    • 20ppm/°C (max) at –40°C to +125°C
  • Microsize Package: SOT23-6
  • High Output Current: ±10mA
  • High Accuracy: 0.01%
  • Low Quiescent Current: 100µA
  • Low Dropout: 5mV
  • Excellent Specified Drift Performance:
    • 7ppm/°C (max) at 0°C to +125°C
    • 20ppm/°C (max) at –40°C to +125°C
  • Microsize Package: SOT23-6
  • High Output Current: ±10mA
  • High Accuracy: 0.01%
  • Low Quiescent Current: 100µA
  • Low Dropout: 5mV

The REF32xx is a very low drift, micropower, low-dropout, precision voltage reference family available in the tiny SOT23-6 package.

The small size and low power consumption (120&micr;A max) of the REF32xx make it ideal for portable and battery-powered applications. This reference is stable with any capacitive load.

The REF32xx can be operated from a supply as low as 5mV above the output voltage, under no load conditions. All models are specified for the wide temperature range of –40°C to +125°C.

The REF32xx is a very low drift, micropower, low-dropout, precision voltage reference family available in the tiny SOT23-6 package.

The small size and low power consumption (120&micr;A max) of the REF32xx make it ideal for portable and battery-powered applications. This reference is stable with any capacitive load.

The REF32xx can be operated from a supply as low as 5mV above the output voltage, under no load conditions. All models are specified for the wide temperature range of –40°C to +125°C.
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* Data sheet 4ppm/°C, 100µA, SOT23-6 Series Voltage Reference datasheet (Rev. C) 22 Jun 2011

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